Aqualung Helix Pro Octopus
The Helix Pro octopus provides the same great performance as the Helix Pro primary second stage.
The Helix Pro Octopus offers a pneumatically-balanced regulator resulting in smooth and easy breathing. With it’s built in heat exchanger (patented) offers a surround valve mechanism that dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water. Another great feature is the aasy-to-grip venturi lever prevents unwanted free-flow at the surface while giving a performance boost at depth Includes 1m yellow hose and yellow front cover making it easy to locate in an emergency.
- Type of second stage Pneumatically balanced
- Controls Venturi switch
- Breathing resistance Preset
- Mouthpieces 2ea. – A Comfo-Bite, installed, and a standard with bite wings in the box
- Lip shield Yes
- Heat Exchanger for freezing resistance Standard on all models
- 2nd Stage Weight 175 g
- 2nd Stage Weight Supreme model178 g
- Hose length 730 mm
- Overall work of breathing (WOB) scores Avg. 0.80 joules/liter
- Nitrox compatible Yes, to 40% O2 when new, out of the box
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